Composants électroniques - Câbles à isolation polyoléfine et gaine polyoléfine pour réseaux locaux de télécommunications - Normes produits. Livre 2. (changement de statut de C 93-527-2, mars 1990) (EXP).
€86.50
Interfaces between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) in telephone networks; data signalling rate 2400 (1200) bit/s and duplex transmission on 2-wire circuits
€48.79
Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks Specification the elements within PBX apparatus with PSTN and terminating stations treated as an entirety
€193.00
Method for the specification of basic and supplementary services of private telecommunication networks
€355.00
Scenarios for interconnections between exchanges of private telecommunication networks
Vocabulaire électrotechnique - Chapitre 702 : oscillations, signaux et dispositifs associés
€198.33
Apparatus for connection to private circuits run by certain public telecommunication operators. Specification apparatus digital according CCITT Recommendation X.21 bis
€165.00
Vocabulaire électrotechnique - Commutation et signalisation (en télécommunication)
€184.00
Specification for telex terminal apparatus for connection to public telecommunications operators' telex networks
€374.00
Ergonomics of design and use visual display terminals (VDTs) in offices Specification for displays
€269.00
Apparatus for connection to private circuits run by certain public telecommunication operators. Specification apparatus forconnection digital with interfaces according CCITT G-series Recommendations G.703 services at 2048 kbit/s and 8448
Apparatus for connection to private circuits run by certain public telecommunication operators. Specification apparatus forconnection digital with interfaces according CCITT G-series. Recommendations G.703 64 kbit/s service using codirectional option
Private branch exchanges for connection to public switched telephone networks run by certain telecommunication operators Specification the procedure in-service observation of PBXs undergoing type approval
Method for the specification of basic and supplementary services of private telecommunication networks; english version ENV 41005:1990
€41.78
Scenarios for interconnections between exchanges of private telecommunication networks; english version ENV 41006:1990
€56.17
